新世代3次元 CAD の導入と製品開発プロセスへの影響 The
Contents
1. 00000000 3 0000 0000 000 CADOOOOOOOOOO Ooo OO 000000000000000000 000 0000000 00000000000 40000 0000 19981 110 270000000000 U 11000 0000 7000000000600 oop 000000 2410 000 000000000 0000000 1111 1 11 1 0000 000 000 000 000 260 221 62 12 28 5 259 267 38 1 51 0 19 1 133 19 0 21 4 18 8 39 5 6 7 4 28 2 0 0 0 000000 616 700 100 0 149 20 24 1 00000 88 0 100 0 88 2 11 8 1 1 1 1 1 UU 1 1 1 1 1 1 0000 00002. 6 3 ooo 0000000000000 00 0 000000800000000000000000 00 0 00000000 00000000 00000 8000000000 00 000000000 oOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO ooooooooogogogogoooooooooomooooooooooooooooooooooool 5 0000000000000 4 OOOOOA 1 0 0 25 000000000002 0 00000000 0001 O OOOOOOOO 0 00 00 00 0 0
3. 00 0 00000000080 000 0010080000090 000 1 1008 1000900000 8 008 080008008008 0 0 009000 1 1 0 1 00000900000000080000800 800001000000 0 0 1
4. 300 CADQ 11011 100000 1 00 000000000 3 22 0000 0000 000000000 0000 00000 00000 000 000 300 CADO D L 00 00 000000000 0 00000000 000000000000 000000 OOOOOOO000000 0000000 cao 00000000 00 0000 000000000000000 0000 000000000000000
5. 31 OOO 60 00000 gt 0000 00000 000000000 10000000 00000000000000 0000 000000000000 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO o OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOA O 0000000000000 000000000 0000000000000000000 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO 0000000000000 00 Sunmary Recent 3D CAD devices that feature solid modeling can define virtually every attribute of a physical product including its shape size and mass in terms of digit
6. 42 1 1101 1 4 CAD DO 000000000000 00000000000000000000000000000000 000000000000000000000000000000 0000000000000 00000000 00000001010000000 000 0 000000 0000 00000000 000000 000000 55000 0 0000 000 000 0 0 0000 0000 00000000000 0 0 0 0 76 1 a000i 3 9 4 0 11 5 00000 4 4
7. 1 11 01 U 00 0000000000000000 00000000000000 0000 7 0000 000000000000000000 0101 1 29 OOOOOOOOOOOOOOOA 16900 0000000000 00 000 0 0000000 0000000000000 000000000 00000000000 000 8 08 6000000000000
8. 00000 00 N2367 00000000 90 80 70 60 50 2D CAD 40 3D CAD 30 20 10 0 0 1 25 26 50 51 75 76 100 00 000 0000000000000000 0000000000000 000000000 000000000000000600 00000000000 000000000000000000000 4900 5000 3310000 OO O OO OOOOOOOOOOOOOOOOOO 200
9. 000 20 00 31 111 OOO 10101 1 1 101 1 III 01 000 220 0 5000 111 135 1998 1 111000 19990 11 1760 600 19970 Clark Kim and Takahiro Fujimoto Product Developrrent Performance Boston MA HBS Press 1991 Baba Yasunori and Kentaro Nobeoka Towards Knowedge based Product Developrrent the 3D CAD Model of Knowedge Creation Research Policy 26 pp 643 659 0000000 0 00 1000 32 00000 CADQ 0000 N 140 Oo Ono 0000000 0000000 0000000 00000000000000000 000000000000 0000000 00000000000 0000000000000000 000000000000000000 00000 000000000000000000 ooooooooooooooooooooooo
10. 00000 09000 3 00 3 58 3 SS 3 78 3 29 SSA 3 52 3 92 888 432 402 3 808088080880 4 00 0000000000000000000 0000 p lt 1 lt 05 p lt OI 00 tO 00 0008000 000000000880000000000 0000 52 00 0 1 000000 00000000000000000 000000000000000000000000000000000000000000000 00000 00000000 00 000000000 0000000000 000000 000000000 es
11. 78300000 000 00000000 0000 00000000000 00000 00000 0000 00000000000 1 01 00000000600 000000 00000000 0000000000000 00000000 00000000600 0000 00000 0 0 0 00000 00 0000 0 0000000 000 30 0 0000 CAD O O 00 4 0 5 10 15 20 2 30 35 40
12. 00000 0 0 0 0 2 1 ooo OOO 000000 000 0 00 0 0
13. 000000 00000000000000 00Na 000000000 1 8808800888 1 1 1 1 00008000000 008088 0008880880088800888 8 0000 00000000000000000000 00000000000000000000 00000 CAD 0 9 000088 8080080808 01 0000000000000 CAD 0 8 00 p lt 05 p lt 01 19910000000 770 000 00000 00000 00000 000 0000800000 00000000000000000000000000000000000 0 000 1999 0 0000000000000 00 0000 0000000000 0000 00 00 000000000000000000000000000000000 00000 0 0 0 0 0 0 ooo 000000000
14. 4 35
15. 0 0 D l o OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOODO oOooooooooooooooooooooooooooooooooooooll 0000000000 OO 00000 0000 0000 oOoOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOAO o 000000000 0000 0 0 00000000 000000 00000 000 00 0000 0000000 0000 000 0 00000000 0 00000 00000 00 00 0 0 00 0 0 0000 000 0000
16. 111111 1 1 0000000000 000000 00000 0000000 0000 3 56 3 07 3 34 2 91 0000 0000000000 3 33 2 95 2 88 327 1 2 66 3 04 00000 0 00000 0 0 0 0 0 0 0000 0 0000 0 0 0 0 00000 00 300 CADO00000000000000000000000000000000000000 1 0000000 000 00 0 0 0000 0 00 00000000000 000 000000000
17. 00000 1 53100 000000000 00000000 0000000 0 0000 0000 0000 00000 00000 0000 lt 1 0 gt 05 1 00 000 CAD 000 000 00000 27
18. 00 UUDDUUDUDUDDUDDDUDUDBDUDUUDUDUDuDU 0000 00000 CADO 00000 0000 000 000 00000 00000 00000 000 0 0 000 08000000000 00000000000000000000 OOOOOOOOOOOOOOOOOOOOOO oooooooooooooooooooooooooooooooooooooooooooolool 1 1000 00 0 000000 00 0 000 8 8 000000 0 0 oooooooooooocooooooooooooooooooooooog 00 000000 000000000000000 000000 000 000000000000 8 00 800000000000001000000 0 0 000 080000000080800000008000000000 0 0 00080080000 80080080000100001000 0 o o oo
19. 000000000 0000000 000000000 0000000000 00000000000 0000 000000800 0000000 00 000000 00 oooooooooooooooooooooooooocooooooooooll 1 010101 80 000 80800800000000808800000000080 00 000000 410 0000 000 0 0 0000 00 0 28 000000000000 00
20. 0000000000 000000000 00000030 0 0020000 0 00 0 000 000 0 0 0000000 330 00 0000000000 0000 2 000 00000 00 11 00 68 18 20 0000 2 0 20 1 00 booopoodooogood 0 30 0 10 20 30 40 50 60 0000000000 00 0000 50 00 0000 00 0 0 0000 0000000 810000000 0 0 0000 0 00 0 0 0 00 DU 49 CADOOOOOOOOOOO 00000000000000 0 00000253 0000600 00 300 0000000000000 40 00000000 000 00000000000 300 0000 00000 0 0 0000000 300 CADO
21. 0 05 80 1 000 D 84 7 3 5 800000 00000000 5 2 5 3 oonnnn8t N TEE 0 000003 00000 4 3 6 1 43 DOOOOOO0O00000 00000 11 00 0010 000000000 0008 00000000 000000 00000 0000000 0000000 0000000 0000 00000000000 CADO 00 00000000000 00000000 0000000 000000000 00 011010 00000 000000000 00 00000 00 QOOOOOUO0 00000000000 2610 0 00 0000000 000000000000000 000 00000 1 0 0000000030 0 0000 0000 97000 00300 790000000000000000000000000000 200000000000 000 0 3 20 000000000 0 000000 0 001010 0 00 0000 00 000000000000000000000 1 0 00 008 000000000 16 19000 00000000 0000000000 NEO 80 70 60 50
22. OOO 200000000000000 000 0000000000 00000000000000000 0000000000000000 00 000000000 0000 0000000000000 00 2 000 00000 0000000000000000 5 0000000000000000 00 00000 00000 00000 0 00000 0000 5 5 000 0000000000000 00000000 000 0000000 0000 00000000000000 00 0000 UU 00000000000000000000 000000000000 HUU 000000000000 00000 9 00008900 0980 CO 000000 0 1 0 000000
23. 000 1570000000 170000000000000000 555 1000 000000000000000 6000000 00000000 90 00000000000 OOOO 60000 00000000000000000 300 00000000 160000000000000 1900000000000000000 00000 300 0 00000000 43000000000 21000 0000000000000 00000000000000000 1700000000000 0 10 0000000000000 000 4000000000000 14 0000000 00000 10 20 30 40 50 60 70 80 2 100 100 00000000000000 210000000000000 00000000000 12801 3000 00000000000 34 000 0000000000 0000000 15
24. 0 OOOO0000000000000 000 00 0 000000 000000000 0000000 00000000000000000000 00 000 CAD DOO UU 000000000000000 L 0000 000000000000 1000 1 80000000080 080090 1 0 UU 0000 000000 1 0 9100 000 0 1 0
25. 25
26. The Introduction of 3D CAD and Its Irrpact on Product Developrrent Processes ODO0COCO0O0O0O000000000000000000000000000000000000 00 00000000000000000000 00000000000000000000
27. 00 8 000000000000800 0 0000 0000000000 0000 0000 0 0 000000000 0 0000000000000000000000 000 UU 0000000000000 CAD 000 0000000000 0000000000000000000 00000 0000000 CAD 000000000 00 0 5 3 UU 000 52000 00000 3 0 0 0
28. 657 00000000 000000 OU 00 00000 6 000 6 1 000 1 00 24 OOO 00000 00000 00 0 00000 00 0000 0000 1 1 100110 8 0000000 000000000 000000000 100000 00000 0 00000 CAD 000000000000 000 00
29. OOOO 000 000 00000000 OU 000 00 ooooOOOOOOOOOOOOOOOOOOOOOOOO 0000000000000 00000000000000000000 00000000 0000 000000 00 0 000 00000 00000000000 000 0 09000 0000 00000 0 0
30. 000000000000 00000000000 000000000 000000000000 ooooooooooooooooooooooooo 00000000000000000000000000 000000000000000 0000000000000000 00000000000000000 oooooooooooooooooooooooo 0000000000000000 30000000 00000000000000000000000000 0000 a 000000000000000 000000000000000 000000000000000000000 OOO 00000 0000000 00000 000 00 ETE Oo Ono 33 00000 0 N 140 9009 0000000 00000300 000220 0000000000000 000000000 SSS E IEEE RARE 000 0000 0000
31. 000 00010 CAD 000 000 000000000000 U 0000000000000000000000 000 000000000 00000 00000 000 000 000000 0000000 0000000000 0 00000 000 00 0000 000000 21 000 CAD 19700000000 199 190 000000 0000 000000000 00000000000000 000000000 000 CAD 0000 00000 0 n 0 01 00 10019088000 0
32. 11 1111111111111111111111111111 411111111111177 0000 00 1111111111 0 8 888 88 8 808 8 p lt 1 p lt 05 lt 0 01 00000000000000000000 0 000 0000 00000 0 00000 000000000000000 0000000000000 00000000000000
33. 00000 0000 UU 00 00 00 00 0000000000 000000 0000000000 OOOOO00 00000 UU 00000000 00 000000 00000000000000000 00000 00000000 000 00000000000 0 CAD 0 00 000000 0 000 000000000 000 0000 000 000 10101 0000000000 00
34. 0000 OOOOOUOUUO00U0O00U 00000 0000 0000 00000 000 00000 1 11 0009001000 0000300 0 0 00 0 0 3 0 00 10 000 0 0 0 8 0 00 000009000 0 90000 00 0 1 0 0 0880 0000001000000 0 300 0 0 0 0 0 000 0 U 00000000000 0 000 000000000000000000 0000000000 1 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO 00000000000 08000000000 00 00000000000000000000 0000000
35. 32 3 NSD HON 0000000000 000 N62 0 0 10 0 20 0 30 0 40 0 50 0 60 0 5 00000 1 0 8 00000000000 1 00008080000000000 000000 000 00000000 1 01 000088 08100 00 08 8800008008008000000009 0000000000000000 00000000000 000 0000000000000000000 00000000 0000000600 0 80 0 800000 00000 009 00 0000000000000000 00000 500 0000000 0000000000 00000000 50000 000000000 19 5 1 0000000 6 300 CAD 0 60000000
36. OOOO CADO DOOD 0000 0000000000000 00000000 0 1 00 00000 0000 0 0 0 0 00000000000 000000000000 0000 0000000 000 0000000000 0000000000 0000 3100 00000000 CADOOOOOOOOOOOOOOOOOOOOOOOOOOOOODO 10 0000000000000000000000600 0 0 000000000 00000 00000 00000 00 00000 OOOOOOOOOOOOOOOOOOO 00000000000000000000 0 OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO 10000 0 0 010000 0 01000800 0001900000 100109 000090 L 0
37. 0000000000 0 000000 000000000000 000000 0000 0 0 00 000 000 1 00000 00 00 00 0 000000000 0000 0 00000 00 0 0 0 0 00 0000000 7 1 00 3 CAD 21 0000000000000 cA O O OOOOOOOOOOOOOOOOOOOOOOOOOOOOO 0000000 111 0 0090000 0000000000000000000000 1
38. 00 0000 000 198700 19970000 300 CAD 10000 0 00000 0000200 3 0 000 900000000 20030 00 00000000 00 00000 N 262 0001 100 90 80 70 60 50 40 30 20 10 0 UU 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 000000000000000000 0 00 0000000 00000 00 00000 19950 00000000 0000000000000000
39. 300 0 0 1 00 1 0000000000 0 0 000 1000000000 ooOOOOOOOOOOOOOOOOOOOOOOOOOOOOOLO OOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOOO o oooooooooooooooooooooooooooooooooooboool 1 0 0000008000000000000880000800000000000 00000000 300 0 08 000000 20 CAD 0000000 0000000000000 000000000 0000000000
40. 40 30 20 10 0 00 0000 00 U 4100000 CADQ OOOO 0000 000000000 NOOO 0 0 000 10 00 00 01 CAD 00 000000 000000000000000000000000000000000000000 00000000000000000000000000000000000000000000000 o OOOOOOOOOOOOOOOOOOOOOOOOOO 17 11000 U a0 00000 030 0 CAD 1 62 0000 0 0 10 0 20 0 30 0 40 0 50 0 60 0 70 0 80 0 CAD 000 0000 23710 0000000 000 000 000000 B3ag0000000000000000000 39 00 0 0000000000000 5330 000000 000000000000 0000000000000 121 18 12100000000
41. CAD 00000000 00000000000000000000 1 1 00000000 000 0000 0 00000000000 0 00 0 0 0 0 00000 000000000 0000 CADO 10 200000000000000000 0000000 OOO CADDO 00000000 00000000 000000000 00000000 38 000 7 O00000 8 3 1 00000 12 000000000 D 53 00 12 OOO 1 00000000000000 1 1 1 0000 1 000000000000 11010 000000000 0 00 00 000 0000 0 0 00 00000 4 41 caD
42. 000000 0000 00 000 00 000 000 00 0000 000 0000 0000 00 0000002 00 CAD 89000 0000 00 00000 0000 000 1980 000 10000000009 1990 000 000 9000 oo 950 020 000000 300 00000 00000000000 000 0 00000000000 am 0000 650 0 000 000 00 1992 100 000 000 000 0 000 10 00 20 000 0000 19930 0000000 00 CAD 00 00 0000 000000000000 300 0000 00 00 0000 000 00 1000000000 0000 0000000 0000 000200 1982 1983 0 00 300 CAD 00000 1992 1993 00 00 500 0000
43. 0 000000000 0000000000 UU 0000 0000 00 0000 0 0 0 0 00 000000000000000 40100000000 000000000 0000000 6 000 23 19100 00000000 4900 00000000 0000 0 10 20 30 40 50 60 70 000 300 6 O OOOOOOOOOOOOOOODOO 0080808080800000000 00 0000000 0 00000000 000 00000000 0000080000089000000 OOOOOOOOO
44. 000000 000000 26700 00 0 00 0 0 00 19980 0000 2 120 0D000000000000000030 00 200 0000 00 0000 2220 000000000 000000 00000000000000000000000000 000000000 0030 0 00 00000000000000000000 0003000 2405 0 00000 1 660 7000 0000000 1000000000000000 000000300000 000000000 6030 000000000000000000020 0000000 2 3 0000000000000000 OOO 0 0 0 0 000 0 0 00 56 00000 0 00 0 1 au 0 UU 1995 19981 0000 20017 0000 00000 650000 300 0000000 11010 0000000000 0030 0 000000000 0000000000000 29100000 0000000000000 0000000000000000000 000000000 000000000000 30018000 5500000 200 00000000000000000000000000000000 00 0 1 1 1 1 1 E E 1 1
45. 000000000 0 00000000000000 0008000000 000000 000000000 00000 00 0 00000 0000000000000000000000000000 000000000000000000000000000000000000000 000000 0 000000 0000000000000000000000000 00 0000000000 0000000000000000000000000000000000000000000000 000000000000000000000000000000000000000000000 0 00008000000000000000000000000000000000000 0 0 000000000000000000000000000000000000000 0 0 00000000000 00000000000000000000000000000 000000 CADO 0 0 26 000000 00 CADO OU 000000 0000 0000 000000
46. 0010800000 0 0 000 000 19800 0 100000000000 000 0 0 000060 0000000000 199 0 0000000000000000 0000000 1111 1 00000 000 0000000 00000000 ooOOOOOOOOOOOOOO OOOO OOOOOOOOOOG oooooooooooooooooooooooooooooooooooag OOOOOOOOOOOOOOOOO OOOO ooooooooooooooooooooooooooooooooooooooooloooolg OO 101 0000000000000 0 00000000 199000000 00000000000 0000000000000 000000000000000 000000000 000000 777 0090 0000000000000000000
47. al parameters and has the ability to visualize the product Whereas older 2D CAD was aimed primarily at increasing the efficiency of individual design projects within existing development processes and organizations the benefits accruing from the latest 3D CAD may require a fundamental change in development processes The objective of this study is to report results of our questionnaire survey that was conducted to identify potential benefits and problems associated with the introduction of this new technology In this paper we first report overall patterns of 3D CAD diffusion based on data obtained from 169 Japanese machinery related manufacturing firms Then we explore organizational factors influencing 3D CAD introduction and empirically examine the impact 01 3 on various performance outcomes Our results shows that although nearly 65 of sample companies have already introduced 3D CAD companies using 3D CAD as a main design tool either at the corporate or the division level are even less than 10 To identity the reason for this slow diffusion we compare various factors between early adopters and others We found that early adopters tend to capture 3D CAD as a technology to improve information exchange between different functional departments and collaborative companies and promote concurrent development processes They also recognize importance of redefining task partitioning and reallocating human capital In additio
48. n early adopters have top down processes with corporate level dedicated projects in introducing 3D CAD other companies tend to delegate introduction initiatives to design engineering departments These findings imply that having an idea of global optimization to improve the entire development process rather than local optimization within each function is necessary to facilitate 3D CAD introduction 000 000 1 00 0 OO 0000 00000000000 000 00 00000 UU 000000
49. ooooooooooooooooooooooooolag o ooOOOOOOOOOOOOOOOOOOOOOOOOO OOOOOOOOOOOOOOOOOOOOOOOOO 0 0 oooooooooooooooooooooooooooooooooooooooool 0 8 0 00 CA 0 00 UI L 0 0 0
Download Pdf Manuals
Related Search